0
Add your answer:
Earn +20 pts
When adding two numbers and the signs are positive the sum is what?
Positive.
How do you know when the sum of a positive integer will be negative?
The sum of two positive numbers is positive. The sum of two negative numbers is negative. The sum of a positive and negative number will depend on which number has a greater absolute value. 5 + (-4) = 1 5 + (-9) = -4
Can the sum of two negative numbers ever be positive?
No.
Why does two negative numbers equal a positive?
They do not always. The sum of two negative numbers is negative.
Is the sum of two negative numbers positive or negative?
The sum of two negative numbers is going to sum up to a negative number EX:-2+-5=-7
The sum of two positive numbers is?
The sum of two positive numbers is always a positive number.
Is the sum of two positive numbers positive or negative?
Positive
The sum of any two positive numbers is?
always positive
When adding two numbers and the signs are positive the sum is what?
Positive.
How can you decide if the sum of two numbers is positive negative or zero without calculating the sum?
The sum of two negative numbers is positive and the sum of two negatives is negative. If you have both positive and negative numbers the sum can be either so look at the absolute value. If the negative number has a greater absolute value, the sum is negative. If the positive number has a greater absolute value the sum is positive. If the absolute values are equal, the sum is zero.
How do you know when the sum of a positive integer will be negative?
The sum of two positive numbers is positive. The sum of two negative numbers is negative. The sum of a positive and negative number will depend on which number has a greater absolute value. 5 + (-4) = 1 5 + (-9) = -4
Can the sum of two negative numbers ever be positive?
No.
How can you decide if the sum of two numbers is positive negative or zero without actually calculating the sum?
The sum of two positive numbers is always positive, and the sum of two negatives is always negative. If you have a positive and a negative number, there sum can be either, so look at the absolute values to decide. For example -3+2=-1. Since all you care about is the sign, look at the absolute value. If the negative number has a greater absolute value, the sum is negative and if the positive number's absolute value, which is the number itself, is bigger, the sum is positive. If the absolute values are equal, the sum is 0.
Why does two negative numbers equal a positive?
They do not always. The sum of two negative numbers is negative.
Why cant the sum of two mixed numbers be equal to 2?
The sum of two positive mixed numbers can not equal two because all positive mixed numbers are greater then one.no two can be, 1 1/2 and 1/2
Is the sum of two negative numbers positive or negative?
The sum of two negative numbers is going to sum up to a negative number EX:-2+-5=-7
The sum of two positive numbers is 4 and the sum fo their cubes is 28 What is the sum of their squares?
The sum of their squares is 10.
